Sign-tracking behavior is difficult to extinguish and resistant to multiple cognitive enhancers
C. J. Fitzpatrick, T. Geary, J. F. Creeden, J. D. Morrow
This study shows that some rats (sign-trackers) are resistant to extinction learning and spontaneous recovery, and cognitive enhancers do not improve extinction in these rats.
bioRxiv · Mar 18, 2019Animal Behavior & Cognition